Siemens SINUMERIK 840Di Diagnostic Manual page 722
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- Function manual (2050 pages) ,
- Manual (552 pages) ,
- System overview (55 pages)
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Overview of Alarms
SIMODRIVE alarms
300709
Axis %1 drive %2 speed controller cycle times of axes differ
Parameters:
%1 = NC axis number
%2 = Drive number
Definitions:
The speed controller cycle MD 1001: $MD_SPEEDCTRL_CYCLE_TIME must be identical for both
axes on 2-axis modules.
Reaction:
NC not ready.
The NC switches to follow-up mode.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy:
Please inform the authorized personnel/service department. Reduce speed controller cycle MD 1001:
$MD_SPEEDCTRL_CYCLE_TIME must be identical for both axes on 2-axis modules.
Program
Switch control OFF - ON.
Continuation:
300710
Axis %1 drive %2 position controller cycle times of axes differ
Parameters:
%1 = NC axis number
%2 = Drive number
Definitions:
In a 2-axis module, the position controller cycle for the two axes is not the same. This alarm can only
occur with OEM users having the 611D drives without the standard NCK interface. This would make
it possible to transfer axially different position controller cycles to the 611D module.
Reaction:
NC not ready.
The NC switches to follow-up mode.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy:
Please inform the authorized personnel/service department. Set an identical position controller cycle
for both axes.
Program
Switch control OFF - ON.
Continuation:
300711
Axis %1 drive %2 monitoring cycle times of axes differ
Parameters:
%1 = NC axis number
%2 = Drive number
Definitions:
The monitoring cycle MD 1002: $MD_MONITOR_CYCLE_TIME must be identical for both axes on 2-
axis modules.
Reaction:
NC not ready.
The NC switches to follow-up mode.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy:
Please inform the authorized personnel/service department. Modify MD 1002:
$MD_MONITOR_CYCLE_TIME for both axes.
Program
Switch control OFF - ON.
Continuation:
2-722
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006
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